Results 21 to 30 of about 33,398 (247)

Amphetamine-induced psychosis - a separate diagnostic entity or primary psychosis triggered in the vulnerable?

BMC Psychiatry, 2012
Use of amphetamine and methamphetamine is widespread in the general population and common among patients with psychiatric disorders. Amphetamines may induce symptoms of psychosis very similar to those of acute schizophrenia spectrum psychosis.
Bramness Jørgen G, Gundersen Øystein, Guterstam Joar, Rognli Eline, Konstenius Maija, Løberg Else-Marie, Medhus Sigrid, Tanum Lars, Franck Johan   +8 more
doaj   +1 more source

Electroencephalography microstates imbalance across the spectrum of early psychosis, autism, and mood disorders

European Psychiatry, 2023
Background Electroencephalography (EEG) microstates translate resting-state temporal dynamics of neuronal networks throughout the brain and could constitute possible markers of psychiatric disorders.
Anton Iftimovici, Angela Marchi, Victor Férat, Estelle Pruvost-Robieux, Eléonore Guinard, Valentine Morin, Yannis Elandaloussi, Arnaud D’Halluin, Marie-Odile Krebs, Boris Chaumette, Martine Gavaret   +10 more
doaj   +1 more source

Whole-Brain Functional Network Connectivity Abnormalities in Affective and Non-Affective Early Phase Psychosis

Frontiers in Neuroscience, 2021
Psychosis disorders share overlapping symptoms and are characterized by a wide-spread breakdown in functional brain integration. Although neuroimaging studies have identified numerous connectivity abnormalities in affective and non-affective psychoses ...
Zening Fu, Armin Iraji, Jing Sui, Jing Sui, Vince D. Calhoun, Vince D. Calhoun, Vince D. Calhoun, Vince D. Calhoun   +7 more
doaj   +1 more source

Shared psychosis at a distance: a case of telephone-induced Folie à Deux [PDF]

Eur Psychiatry
IntroductionShared psychotic disorder (Folie à Deux) is a phenomenon in which one person adopts the delusions of another with whom they have a close relationship. This case is particularly interesting because the delusions primarily developed through telephone conversations between two sisters and were notably exacerbated when they reunited in person ...
Castelao-Almodovar S, Arce de la Riva A, Albillos Perez R, Pérez Balaguer A, Gil Benito E.   +4 more
europepmc   +3 more sources

Evaluating the feasibility of a decision aid to promote shared decision making among young adults with first-episode psychosis: protocol for a pilot study

Pilot and Feasibility Studies, 2021
Background Young adults ages 18 to 25 with first episode psychosis (FEP) have an increased risk of discontinuation antipsychotic medications and psychiatric service disengagement that lead to symptom exacerbation and deterioration. We seek to (1) examine
Yaara Zisman-Ilani, Irene Hurford, Andrea Bowen, Mark Salzer, Elizabeth C. Thomas   +4 more
doaj   +1 more source

Psychiatric and Developmental Effects of Isotretinoin (Retinoid) Treatment for Acne Vulgaris

Current Therapeutic Research, 2019
: Background: An association between isotretinoin (13-cis-retinoic acid, sold under trade names including Accutane [Hoffmann-La Roche Inc, Basel, Switzerland]) and birth defects, depression, and suicide is well documented but controversial.
Alessandra Suuberg, JD
doaj   +1 more source

Shared psychotic disorder: a case report in Switzerland

Emergency Care Journal, 2023
Folie à deux is a rare psychiatric syndrome in which one individual transmits a psychotic symptom to another. In this report, we present a case of folie à deux.
Daniele Mastromo, Aldo De Pietra
doaj   +1 more source

The Carpenter-Strauss quest to save schizophrenia: How DSM shifted the construct from its historical core

Biomarkers in Neuropsychiatry, 2023
During the 1960 s and 1970 s, questions about the validity of psychiatric diagnoses challenged psychiatry's respectability. Robert Spitzer and the DSM-III project hoped to rescue psychiatry by fixing its diagnoses.
Brett A. Clementz
doaj   +1 more source

Folie á deux: time to rethink ‘shared psychosis’? [PDF]

Progress in Neurology and Psychiatry, 2007
AbstractFolie á deux is a condition in which the same psychiatric symptoms, often delusions, occur in two closely associated people. A recent systematic review questions the aetiology of the condition and suggests that it may not be as rare as previously believed. Mark Greener reports.
openaire   +1 more source

The Psychosis MRI Shared Data Resource (Psy-ShareD) [PDF]

Human Brain Mapping
Abstract A key line of research in the field of schizophrenia and other psychotic disorders has been to investigate neuroanatomical markers, relative to healthy control groups. In recent decades, a large number of structural Magnetic Resonance Imaging (MRI) studies have been funded and undertaken, but their small sample sizes and ...
Allen, P, Zurita, M, Easmin, R, Bucci, S, Kempton, MJ, Rogers, J, Mehta, UM, McGuire, PK, Lawrie, SM, Whalley, H, Gadelha, A, Murray, GK, Garrison, JR, Frangou, S, Upthegrove, R, Evans, SL, Kumari, V, Partnership, the Psy‐ShareD   +17 more
openaire   +5 more sources